James Webb captures a rare astronomical ring in the sky
A striking new image from the James Webb Space Telescope shows a rare object called an Einstein ring. This shows what appears to be a ring-shaped object in the sky, but is actually created by two ...
AZ Central5d
Was that a UFO above this Florida town Saturday? Shape-shifting object has some wondering
A shape-shifting, slowly turning object hovered high above Green Cove Springs on Saturday afternoon, leaving many to speculate about it. The morphing, black object was high above just west of U.S ...
BBC3y
2D shapes and 3D objects
2D shapes are flat, plane shapes. Triangles have three sides and three angles that add up to 180°. Quadrilaterals have four sides and four angles that add up to 360°. Constructing triangles ...